7004739

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 10978048

約数和(自身を除く): 3973309

約数列:

[1, 3, 7, 21, 47, 141, 151, 329, 453, 987, 1057, 2209, 3171, 6627, 7097, 15463, 21291, 46389, 49679, 149037, 333559, 1000677, 2334913, 7004739]

約数ペア:

[(1, 7004739), (3, 2334913), (7, 1000677), (21, 333559), (47, 149037), (141, 49679), (151, 46389), (329, 21291), (453, 15463), (987, 7097), (1057, 6627), (2209, 3171)]